# 简单的赋值运算符
num = 21
print(num)

# 复杂的赋值运算符
num1 = 12
# num1 = num1 + 32   # 表示将num1的值12 加上 32之后的运算结果又赋值给num1变量
# print(num1)   # 44
# num1 += 32   # 等价于 num1 = num1 + 32
# print(num1)   # 44
num1 -= 8   # num1 = num1 - 8
print(num1)
num1 *= 3
print(num1)   # 12

num1 /= 4
print(num1)  # 3.0

